Maicol wants to plant coffee beans and plantains. Coffee beans yield 2,500 pounds per acre, the pound of coffee beans goes for $2.43. While plantains yields 1,200 plants per acre, a plantain tree can grow 100 pounds, and the pound goes for $1.99. He has a total of 50 acres to plant coffee beans and plantain trees. Maicol wants to use at least 15 acres for coffee beans and no more than 25, and a minimum of 20 acres for plantain. How many acres of coffee beans and plantain must be planted to maximize Maicol’s profit?